Rocket III piston

We know it looks like a piston from a big block Chevy 454, but it's not. Lone Star co-owner Robert Krull picked up a sample Rocket III piston at a Triumph dealer meeting last year. It's one of three four-inch diameter (101.6mm) pistons in the engine of a Rocket III.

Photo date: 07/10/04  -  Page updated on: 05/12/08 at 20:06